[pastacode lang= »php » message= » » highlight= » » provider= »manual » manual= »function%20seomix_seo_img_add_alt_tags(%24content)%7B%0Aglobal%20%24post%3B%0Apreg_match_all(‘%2F%3Cimg%20(.*%3F)%5C%2F%3E%2F’%2C%20%24content%2C%20%24images)%3B%0Aif(!is_null(%24images))%20%7B%0Aforeach(%24images%5B1%5D%20as%20%24index%20%3D%3E%20%24value)%20%7B%0Aif(!preg_match(‘%2Falt%3D%2F’%2C%20%24value))%7B%0A%24new_img%20%3D%20str_replace(‘%3Cimg’%2C%20’%3Cimg%20alt%3D%22’.get_the_title().’%22’%2C%0A%24images%5B0%5D%5B%24index%5D)%3B%0A%24content%20%3D%20str_replace(%24images%5B0%5D%5B%24index%5D%2C%20%24new_img%2C%20%24content)%3B%7D%7D%7D%0Areturn%20%24content%3B%7D%0Aadd_filter(‘the_content’%2C%20’seomix_seo_img_add_alt_tags’%2C%2099999)%3B »/]